Micro-service for file storage and processing written in Go
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package middlewares
import (
"net/http"
"net/http/httptest"
"testing"
"github.com/bxcodec/faker/v3"
"github.com/stretchr/testify/assert"
)
func TestAuthenticationMiddleware(t *testing.T) {
token := faker.Word()
middleware := CreateAuthenticationMiddleware(token)
handler := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.WriteHeader(http.StatusOK)
})
middlewareHandler := middleware.Middleware(handler)
t.Run("AuthenticationMiddleware returns 403 response when authorization header is incorrect", func(t *testing.T) {
request, _ := http.NewRequest("GET", "/", nil)
responseRecorder := httptest.NewRecorder()
middlewareHandler.ServeHTTP(responseRecorder, request)
assert.Equal(t, 403, responseRecorder.Code)
})
t.Run("AuthenticationMiddleware returns 403 response when authorization header is missing Bearer prefix", func(t *testing.T) {
request, _ := http.NewRequest("GET", "/", nil)
request.Header.Set("Authorization", token)
responseRecorder := httptest.NewRecorder()
middlewareHandler.ServeHTTP(responseRecorder, request)
assert.Equal(t, 403, responseRecorder.Code)
})
t.Run("AuthenticationMiddleware continues when authorization header is correct", func(t *testing.T) {
request, _ := http.NewRequest("GET", "/", nil)
request.Header.Set("Authorization", "Bearer "+token)
responseRecorder := httptest.NewRecorder()
middlewareHandler.ServeHTTP(responseRecorder, request)
assert.Equal(t, 200, responseRecorder.Code)
})
}